# Design and Analysis of Algorithm Which algorithm design technique and variation does the below figure represent? What it is the magnitude used here in this figure to change the size of the original problem when applying the techniqueis? Write the formula governing the relationship between the size of the original problem and the changed size of the problem showing the variation of the formula when n>0 or when n=0?

Which algorithm design technique and variation does the below figure represent? What it is the magnitude used here in this figure to change the size of the original problem when applying the techniqueis? Write the formula governing the relationship between the size of the original problem and the changed size of the problem showing the variation of the formula when n>0 or when n=0